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Sort a Map by values
...h easier than all of the foregoing. Use a TreeMap as follows:
public class Testing {
public static void main(String[] args) {
HashMap<String, Double> map = new HashMap<String, Double>();
ValueComparator bvc = new ValueComparator(map);
TreeMap<String, Double...
Check if an element's content is overflowing?
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}
<div class='demos'>This is some text inside the div which we are testing</div>
<div class='demos'>This is text.</div>
ES6 example:
const isOverflown = ({ clientWidth, clientHeight, scrollWidth, scrollHeight }) => {
return scrollHeight > clientHeight || ...
TypeScript “this” scoping issue when called in jquery callback
...s and its consumers.
Function.bind
Also as shown:
$(document).ready(thisTest.run.bind(thisTest));
Good/bad: Opposite memory/performance trade-off compared to the first method
Good: No extra work if the function has parameters
Bad: In TypeScript, this currently has no type safety
Bad: Only avai...
Why is this inline-block element pushed downward?
...his rule is also apply with inline-block read this http://www.brunildo.org/test/inline-block.html
Write vertical-align:top in your inline-block DIV.
Check this http://jsfiddle.net/WGCyu/1/
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Downloading Java JDK on Linux via wget is shown license page instead
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Here are some guides for command line lovers.
For Debian like systems (tested on Debian squeeze and Ubuntu 12.x+)
su -
echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise m...
Erlang's 99.9999999% (nine nines) reliability
... replacement module has a bug which crashes the system, but that's why you test before deploying to production.)
Supervisors. Erlang's OTP library has a supervisory framework built into it which lets you define how the system should react if a module crashes. The standard action here is to restart t...
When to use an object instance variable versus passing an argument to the method
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You often want methods to be public so you can unit test them though.
– obesechicken13
Dec 16 '15 at 18:59
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List all the modules that are part of a python package?
...or: "AttributeError: 'module' object has no attribute '_path_'" - I didn't test it with 'scipy' but with a few other packages. Has this anything to do with Python version? ( I use Python 2.7)
– Apostolos
Feb 23 '18 at 21:51
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application/x-www-form-urlencoded or multipart/form-data?
... cannot appear in base64 output. Many choices you see on the net fail this test - the MDN forms docs, for example, use "blob" as a boundary when sending binary data - not good. However, something like "!blob!" will never appear in base64 output.
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What happens to a github student account's repositories at the end of 2 years?
...clone or access the code via the website for that repo. I left one private test repo up and just tried it. Make sure to bare clone your secret repos beforehand. You can however access the settings page of the repo, that means you can e.g. delete it, transfer it to another account or make it public e...